Antennas Direct is a St Louis ,US company dedicated to bringing the
best of class products for O.T.A. (over the air). They manufacture a
range of indoor and outdoor antennas suited for receiving an over
the air digital signal to enable you to capture far away towers and
receive a crystal clear digital picture and even breath taking HD
signals using a HD Antenna.

Antenna Direct Clearstream 4 (C4) long range UHF HDTV Antenna

Designed for those living in rural areas with heavy foliage or attic
installations, this antenna is ideal for long distance broadcast
towers.

The Antennas Direct ClearStream™ 4 Ultra Long Range TV Antenna offers the power and
efficiency normally found in antennas up to 10 times its size. It
utilizes the patented ClearStream™ Tapered Loop Technology, which
delivers twice the power. This advanced technology allows the
Antennas Direct ClearStream™ line of antennas to be smaller and more powerful across
today's DTV spectrum. In a compact 20" x 28" form, the Antennas
Direct ClearStream™
4 is the first broad spectrum antenna without the performance
compromises typically seen in outdated legacy antenna designs and
delivers an impressive 98% of signal reception, rather than being
lost through impedance mismatches and phase cancellation.

The first in a series of compact, highly efficient antennas designed
and optimized for 2009 UHF frequencies associated with the DTV
transition.

Antennas Direct ClearStream antennas represent a new breakthrough in
size and unmatched ultra efficient design and directionality.
Advanced design software allows these 20” x 28” antennas to be
smaller and powerful across the core UHF DTV spectrum offering
consistent high gain. This advancement in antenna efficiency allows
up to 98% of the available broadcast signal to actually reach the
incoming antenna cable rather than being lost to impedance
mismatches. The Antennas Direct ClearStream4 Quad-Loop design receives all core UHF
DTV channels available with a range up to 65 +miles. They are
engineered for extra strength and durability, using anodized
aluminum for corrosion resistance and are easy to assemble.